<?php
	$error = "";
	$msg = "";
	$fileElementName = 'fileToUpload';
	$cc=$_REQUEST['cc'];
	if(!empty($_FILES[$fileElementName]['error'])){
		switch($_FILES[$fileElementName]['error']){

			case '1':
				$error = 'The uploaded file exceeds the upload_max_filesize directive in php.ini';
				break;
			case '2':
				$error = 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form';
				break;
			case '3':
				$error = 'The uploaded file was only partially uploaded';
				break;
			case '4':
				$error = 'No file was uploaded.';
				break;

			case '6':
				$error = 'Missing a temporary folder';
				break;
			case '7':
				$error = 'Failed to write file to disk';
				break;
			case '8':
				$error = 'File upload stopped by extension';
				break;
			case '999':
			default:
				$error = 'No error code avaiable';
		}
	}elseif(empty($_FILES['fileToUpload']['tmp_name']) || $_FILES['fileToUpload']['tmp_name'] == 'none'){
		$error = 'No file was uploaded..';
	}else 
	{
			$msg .= " File Name: " . $_FILES['fileToUpload']['name'] ." - ". $cc .", ";
			$msg .= " File Size: " . @filesize($_FILES['fileToUpload']['tmp_name']);
			
			$tipos = array("jpg","jpeg","gif","png");	
			$uploaddir = '../img_avatar/';
			$ext = explode(".",$_FILES['fileToUpload']['name']);
			
			
			$uploadfile = $uploaddir .$cc.".".$ext[1];
			//borro las imagenes que tenga el perfil
			for($j=0;$j<count($tipos);$j++){
				if(file_exists($uploaddir."".$cc.".".$tipos[$j])){
					unlink($uploaddir."".$cc.".".$tipos[$j]);
				}
			}
			
			if (move_uploaded_file($_FILES['fileToUpload']['tmp_name'], $uploadfile)) {
			  $est= "success";		  
			} else {
			  $est="error";
			}
	}		
	echo "{";
	echo				"error: '" . $error . "',\n";
	echo				"msg: '" . $msg . "'\n";
	echo "}";
?>